<script setup lang='ts'>
import ShowCase from "./components/IfShowCase.vue"
import EventCase from "./components/03_Vue3事件传递参数.vue"
import BindCase from "./components/04_Vue3的属性绑定.vue"
import ForCase from "./components/05_Vue3中循环列表.vue"
import ModelCase from "./components/06_Vue3中的双向绑定.vue"
import ComputedCase from "./components/07_Vue3中的计算属性.vue"  
import WatchCase from "./components/08_Watch侦听器的用法.vue"
import LifeCase from "./components/09_生命周期的钩子函数.vue"
import ListV2Case from "./components/10_Vue2的生命周期.vue"
import RefCase from './components/11_通过ref获取dom元素.vue'  
// import NBCase from "./components/12_综合案例.vue"
// import { ref } from "vue"
// const showCom = ref(true) 
import HmHeader from "./components/HmHeader.vue"
import HmBody from "./components/HmBody.vue"
import HmFooter from "./components/HmFooter.vue"
import Parent from './components/13_父子通信中的父组件.vue'
import GrandFather from './components/15_跨代传值的爷爷组件.vue'
import SlotCase from './components/18_Vue3中的默认插槽技术.vue'
import HmTable from './components/19_Vue3中封装table组件.vue'
import TestTable from './components/20_作用域插槽的简单版本.vue' 
import { ref } from "vue"

type PersonColumnArr = Array<{ label: string, field: string }>
type PersonArr = Array<{ id: number, username: string, age: number }>
const columns: PersonColumnArr = [
    { label: '序号', field: "id" },
    { label: '姓名', field: "username" },

    { label: '年纪', field: "age" },
    { label: '操作', field: "" },
]

const data = ref<PersonArr>([
    {
        id: 1,
        username: '张小华',
        age: 18
    },
    {
        id: 2,
        username: '高大明',
        age: 18
    }, {
        id: 3,
        username: '刘德住',
        age: 20
    }

])

const delRow = (row: { id: number, username: string, age: number }) => {
    data.value = data.value.filter(item => item.id !== row.id)
}
</script>
       
<template>
    <!-- <ShowCase></ShowCase> -->
    <!-- <show-case></show-case> -->
    <!-- <ShowCase></ShowCase> -->
    <!-- <EventCase></EventCase> -->
    <!-- <BindCase></BindCase> -->
    <!-- <ForCase></ForCase> -->
    <!-- <ModelCase></ModelCase> -->
    <!-- <ComputedCase></ComputedCase> -->
    <!-- <WatchCase></WatchCase> -->
    <!-- <LifeCase v-if="showCom"></LifeCase>
    <ListV2Case></ListV2Case> -->
    <!-- <button @click="showCom = !showCom">创建/销毁</button> -->
    <!-- <RefCase></RefCase> -->
    <!-- <NBCase></NBCase> -->
    <!-- <div class="container">
        <HmHeader></HmHeader>
        <HmBody></HmBody>
        <HmFooter></HmFooter>
        <button>测试</button>
    </div> -->
    <!-- <Parent></Parent> -->
    <!-- <GrandFather></GrandFather> -->
    <!-- <SlotCase>
    # 或者 v-slot两种写法都可以
        <template #header>
            <h1>头部内容</h1>
        </template>
        <template v-slot:body>
            <h1>主体内容</h1>
        </template>
        <template v-slot:footer>
            <h1>底部内容</h1>
        </template>
        <template #default>
            匿名插槽的插入
        </template>
    </SlotCase> -->
    <!-- <HmTable :columns="columns" :data="data">
        <template #row="obj">
            <button>编辑</button>
            <button @click="delRow(obj.row)">删除</button>
        </template>

    </HmTable> -->
    <!-- <TestTable>
        <template #row="{ p }">
            <h2>姓名：{{ p.name }}, 年龄： {{ p.age }}</h2>
        </template>
        子组件的数据 父组件 -传入插槽时使用 使用
    </TestTable> -->
    <div class="container">
        <!--一级路由容器 -->
        <div class="nav">
            <router-link to="/home">去主页</router-link>
            <router-link to="/login">去登录</router-link>
        </div>
        <router-view></router-view>
    </div>
</template>
       
<style scoped>
.container {
    width: 50%;
    height: 50vh;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    background-color: palegoldenrod;
} 
.nav a {
    margin-left: 10px;
    text-decoration: none;
}

.router-link-active {
    font-size: 30px;
    color: aqua;
}
</style>